commit 318f9aa5e886b3ba1fc1fbdec01e9e29b58fa3cd
author Martin Radev <mradev@nvidia.com> Wed May 17 17:47:28 2017 +0300
committer Commit Bot <commit-bot@chromium.org> Fri Jul 14 14:38:53 2017 +0000
tree 48ae3e0834818d2cf1f74d75387d0355bcee8892
parent e71afb877d36fcda2891c3e47b3c7cccc6255c68

Initialize ANGLE_multiview caps and workaround state

The patch checks whether ANGLE_multiview can be supported in the OpenGL
renderer, updates the caps and adds a workaround field to enable
multiview support through the NV_viewport_array2 extension.

BUG=angleproject:2062
TEST=angle_end2end_tests

Change-Id: I99dae10564db7bcca41d7624f8de272c1d996e09
Reviewed-on: https://chromium-review.googlesource.com/567934
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>

src/libANGLE/Compiler.cpp

diff --git a/src/libANGLE/Compiler.cpp b/src/libANGLE/Compiler.cpp
index 32267d1..87c58fa 100644
--- a/src/libANGLE/Compiler.cpp
+++ b/src/libANGLE/Compiler.cpp
@@ -76,6 +76,10 @@
     mResources.FragmentPrecisionHigh = 1;
     mResources.EXT_frag_depth        = extensions.fragDepth;
 
+    // OVR_multiview state
+    mResources.OVR_multiview = extensions.multiview;
+    mResources.MaxViewsOVR   = extensions.maxViews;
+
     // GLSL ES 3.0 constants
     mResources.MaxVertexOutputVectors  = caps.maxVertexOutputComponents / 4;
     mResources.MaxFragmentInputVectors = caps.maxFragmentInputComponents / 4;